Sale Price: $659.97

Solartech Power's SPM220P-N 220 Watt, 24 Volt Polycrystalline solar panels are made from silicon wafers cut from multi-crystal silicon (they are also known as multicrystalline panels) and are also more efficient than amorphous panels. Polycrystalline panels are excellent for all small solar applications like RV's and 4WD's. Larger polycrystalline modules are also suitable for domestic and business solar installations.

These Polycrystalline modules come in 24 volts to cater for 24V power systems. They can be linked in parallel to maintain a 24V system or can be linked in series to create a higher voltage system. These modules have proven performance at high temperatures and generally feature a robust design makes the product durable in the field and easy to install.

Solartech Power advanced cell processing technology and automated production facilities produce a highly efficient multicrystal photovoltaic modules. These cells are encapsulated between a 3.2 (mm) tempered glass cover and a pottant with back sheet to provide efficient protection from the severest environmental conditions. The entire laminate is installed in an anodized aluminum frame to provide structural strength and ease of installation.

A polycrystalline solar panel is made from a block of silicon that has multiple crystals. These panels are square in shape, and may have a surface that looks somewhat like a mosaic due to all of the different crystals that make up the panel. Other types of panels may appear smooth and even, because they are made up of only silicon crystals, whereas the Polycrystalline looks fragmented and angular. The lifespan of a polycrystalline cell is a minimum of twenty-five years and can be more than fifty, making them a worthwhile investment for long term use.

Item Specifications:

CELL: Polycrystalline silicon solar cell

Cell dimensions: 78mm x 15.6mm

Number of cells and connections: 60 ( 6 x 10 )

Dimension of the module: 1640 x 994 x 50 (mm) 64.6 x 39.1 x 1.97 (in)

Weight: 19 ( kg ) 41.80 ( lbs )

Features:

Power at STC ( PM ): 220 Watts

Maximum power voltage ( Vpm ): 30.2 Volts

Maximum power current ( Ipm ): 7.41 Amp

Open circuit voltage ( Voc ): 36.8 Volts

Short circuit current ( Isc ): 7.95 Amp

Tolerance: +- 5%

Limits:

Operating temperature: -40 to + 85 ºC / - 40 to + 185 ºF

Maximum system voltage: 1000V DC

Series fuse raiting: 12A

Components and Mechanical Data:

Front glass: 3.2mm tempered

Junction Box: IP-65 rated

Cable lengths: 900( mm ) / 3 ( ft )

Frame: Anodized aluminum alloy type 6063 - T5

Max Load: 5400Pa

*Solar panels must be purchased in groups of 5 or more. If you want to purchase less than 5 solar panels, please call (866) 798-4435 to contact the sales department or email sales@gogreensolar.com for a quote.*

Why Choose Us?

We are America's leading experts in residential home solar kits.
In addition to guaranteed lowest pricing on solar panels, inverters, and racking, we'll help you every step of the way including sizing your system, designing your panel layout, permitting, and interconnection.

Shop with confidence knowing you'll receive free technical support from beginning to end until your system is powered up and you're generating free energy from the sun!